加腋采光井的数值模拟分析

摘要

This paper, in combination with the project of the east hospital phase II, an outpatient hospital building of the Qingdao Municipal Hospital, carries out the theoretical calculation of the load on the lighting wells, analyzes its force characteristics. At the same time, an integral modeling analysis is conducted with finite element software of ABAQUS to analyze the stress state. Results show that the stability and the safety of the light well with the appended armpit structure are improved. The benefits are good.%结合青岛市市立医院东院二期工程门诊住院楼项目,对采光井所受荷载进行理论计算并分析受力特点,同时利用ABAQUS有限元软件建立整体模型分析采光井加腋与不加腋的受力状态,分析结果表明加腋后结构的稳定性与安全性得到提高,取得良好的效果.